This example shows how to use CortexM3 Bit-Band access to perform atomic read-modify-write and read operations on a varaible in SRAM.
標(biāo)簽： read-modify-write CortexM3 Bit-Band example
上傳時(shí)間： 2013-12-23
上傳用戶：1427796291
1 BIT 全數(shù)字音頻功率放大系統(tǒng)
上傳時(shí)間： 2013-04-15
上傳用戶：eeworm
專輯類-電子管及音響相關(guān)專輯-43冊(cè)-454M 1-BIT-全數(shù)字音頻功率放大系統(tǒng)-39頁-2.6M.pdf
上傳時(shí)間： 2013-04-24
上傳用戶：DanXu
本設(shè)計(jì)通過采用分割電容陣列對(duì)DAC進(jìn)行優(yōu)化，在減小了D/A轉(zhuǎn)換開關(guān)消耗的能量、提高速度的基礎(chǔ)上，實(shí)現(xiàn)了一款采樣速度為1 MS/s的10-bit單端逐次逼近型模數(shù)轉(zhuǎn)換器。使用cadence spectre 工具進(jìn)行仿真，仿真結(jié)果表明，設(shè)計(jì)的D/A轉(zhuǎn)換器和比較器等電路滿足10-bit A/D 轉(zhuǎn)換的要求，逐次逼近A/D轉(zhuǎn)換器可以正常工作。
上傳時(shí)間： 2013-11-21
上傳用戶：chukeey
SinoWealth 4-bit單片機(jī)基本介紹
標(biāo)簽： SinoWealth bit 單片機(jī)
上傳時(shí)間： 2014-12-27
上傳用戶：123456wh
HOLTEK I/O 8-Bit MTP輸入/輸出型八位可多次編程單片機(jī)初學(xué)者工具使用手冊(cè) MTP(可多次燒寫)使用者工具是一個(gè)認(rèn)識(shí)HOLTEK 8 位微控制器的快捷便利、低成本途徑。它也可以作為MTP 編程器和驗(yàn)證板。
上傳時(shí)間： 2013-10-08
上傳用戶：xiaodu1124
<Almost since the introduction of microcontrollers as electronic components there always has been an oscillatorcircuit on the device to make it work. From application point of view only some external components wererequired to make it work. However, to make sure that it will always work required more effort. This report is basedon feedback from the market from customers applying 8-bit mircrocontrollers.>
標(biāo)簽： oscillators X-tal bit mic
上傳時(shí)間： 2013-11-12
上傳用戶：穿著衣服的大衛(wèi)
The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C-bus applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C-bus/SMBus interface. It has low current consumption and a high-impedance open-drain output pin, IO0. The system master can enable the PCA9557’s I/O as either input or output by writing to the configuration register. The system master can also invert the PCA9557 inputs by writing to the active HIGH polarity inversion register. Finally, the system master can reset the PCA9557 in the event of a time-out by asserting a LOW in the reset input. The power-on reset puts the registers in their default state and initializes the I2C-bus/SMBus state machine. The RESET pin causes the same reset/initialization to occur without de-powering the part.
標(biāo)簽： C-bus SMBus reset port
上傳時(shí)間： 2014-01-18
上傳用戶：bs2005
The CAT9534 is an 8-bit parallel input/output portexpander for I²C and SMBus compatible applications.These I/O expanders provide a simple solution inapplications where additional I/Os are needed: sensors,power switches, LEDs, pushbuttons, and fans.The CAT9534 consists of an input port register, anoutput port register, a configuration register, a polarityinversion register and an I²C/SMBus-compatible serialinterface.
上傳時(shí)間： 2013-11-09
上傳用戶：liulinshan2010
利用最低bit預(yù)測(cè)的運(yùn)動(dòng)向量編碼
上傳時(shí)間： 2015-01-26
上傳用戶：zhangzhenyu
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